Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21419112 · ArcScan

Block

#21,419,112

2026-09-18 01:21:08 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,112
Timestamp: 5 days ago · 2026-09-18 01:21:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf81ea092b1d1fed43b15e1b5989b727fe7f1f0299797273bca464e2196b91ce1
Parent hash: 0xd9982817…82875701
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,112 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.6%1,673,763 / 30,000,000

Base fee

20 gwei

State root

0x5a035cc2cfac…3da5417c44cf

Transactions root

0x8c1367b76cb5…5bb399a0e11e

Receipts root

0x1c68aeb46d11…5d74dd91d23d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800